... by returning empty 429s to our profile page HTTP requests. seems like it started under 36h ago. may have happened before too though. eg https://brid.gy/log?start_time=1461974780&key=aglzfmJyaWQtZ3lyFgsSCUluc3RhZ3JhbSIHc25hcmZlZAw

instagram-atom isn't having this problem, and it's using the same IPs, so maybe changing user agent might fix it.